const obj = {
	name: "obj",
	say() {
		console.log(this.name);
	},
	[Symbol.for("哈哈")]: "这是一个symbol属性"
}
function testReflectApply(a,b,c) {
	console.log(this.name,a,b,c);
}

testReflectApply.apply({name:"selfApply"}, [1,2,3]);
Reflect.apply(testReflectApply,{name:"refApply"}, [2,3,4])

console.log(Reflect.ownKeys(obj));